Almost immediately after her arrival, Twitter users began comparing Ferguson's wing-shaped hat to a variety of things.

Some thought her hat resembled popular logos

Others thought her hat was more reminiscent of cartoon, movie, and TV characters

This isn't the first time a member of Princess Eugenie's family has made an impression with their headwear

Eugenie and her sister, Princess Beatrice, famously wore unconventional fascinators at the wedding of Prince William and Kate Middleton in May 2011. Some drew comparisons between the princesses and Cinderella's stepsisters.